Xiaomi Redmi A1 vs Xiaomi Redmi K50

En bref

Marque: Xiaomi; Xiaomi
Date de sortie: septembre 2022, il y a 3 ans et 8 mois; mars 2022, il y a 4 ans et 2 mois
AnTuTu: 95.000 Antutu v9 Overall performance better than 50% of devices; 824.926 Antutu v10 Overall performance better than 81% of devices

Taille: 6.52"; 6.67"
Résolution: 720 x 1600 px HD+; 1440 x 3200 px WQHD+
Type: TFT LCD (IPS); Oled Samsung E4
Densité: 269 ppi Medium Density; 526 ppi Very high density
Rapport d’aspect: 20:9; 20:9
Fonctions: Water Drop Notch, Touch sampling rate 120 Hz, Brightnes 400 cd/m² (typ), 1500:1 contrast ratio, TÜV Rheinland Eye Comfort Certification, 70% NTSC, Scratch resistant, Capacitive, Multi-touch, Frameless; Hole-punch Notch, Refresh rate 120 Hz, Touch sampling rate 480 Hz, Peak brightness - 1200 cd/m², 5000000:1 contrast ratio, Always-On Display, HDR10+, DCI-P3, DC dimming, DisplayMate A+, Dolby Vision, Scratch resistant, 3D curved glass screen, Corning Gorilla Glass Victus, Capacitive, Multi-touch, Frameless

Résolution: 8 Mpx; 48 Mpx
Ouverture: ƒ/ 2.0; ƒ/ 1.8
Taille de pixel: 1.00 µm; 0.60 µm
Flash: LED; LED
Stabilisation optique: No; Yes
Ralenti: No, 30 fps; Yes, 960 fps
Fonctions: Digital zoom, Dual camera, Autofocus, Touch focus, Manual focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer; 4K Video, Digital zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Ultra stable video, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, RAW, Night Mode
Capteur: —; Sony IMX582 Exmor RS
Taille du capteur: —; 1/2.96"

Dimensions: 76.7 mm 164.9 mm 9.1 mm Print 3D Model; 76.1 mm 163.1 mm 8.5 mm Print 3D Model
Poids: 192 g; 201 g
Matériaux: Plastic , P2i Nano coating; Plastic , Glass
Couleurs: Black Blue Green; Black Blue Silver Green
Surface utile: 81 %; 89 %
Résistance eau/poussière: —; IP53

Système d’exploitation: Android 12 Snow Cone Android 12 Go edition; Android 12 Snow Cone MIUI V13 (Android 12)
Services Google: With Google Mobile Services; Without Google Mobile services

SIM: Dual SIM Dual Standby (Nano SIM + Nano SIM); Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth: Bluetooth 5.0 LELow energy consumption; Bluetooth 5.3 LELow energy consumption
Profils Bluetooth: A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), LE (Low Energy), AAC; A2DP (Advanced Audio Distribution Profile), LE (Low Energy), LDAC, SBC, AAC
Wi-Fi: 802.11a , 802.11b , 802.11g , 802.11n; 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)
Fonctions Wi-Fi: Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display; Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
Fonctions USB: Charging, OTG; Charging, OTG
Navigation: GPS, A-GPS, GLONASS, Beidou; A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)
USB: —; USB Type-C

4G LTE: B1 (2100), B3 (1800), B5 (850), B8 (900), B40 (TDD 2300), B41 (TDD 2500); B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B8 (900), B18 (800), B19 (800), B26 (850), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500)
3G: B1 (2100), B5 (850), B8 (900); B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)
2G: B2 (1900), B3 (1800), B5 (850), B8 (900); CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900)
5G: —; n1 (2100), n3 (1800), n5 (850), n8 (900), n28a (700), n38 (2600), n41 (2500), n77 (3700), n78 (3500)